KR100560303B1 - 자동차용 웨더스트립 색상고무 조성물 - Google Patents
자동차용 웨더스트립 색상고무 조성물 Download PDFInfo
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- KR100560303B1 KR100560303B1 KR1020040081801A KR20040081801A KR100560303B1 KR 100560303 B1 KR100560303 B1 KR 100560303B1 KR 1020040081801 A KR1020040081801 A KR 1020040081801A KR 20040081801 A KR20040081801 A KR 20040081801A KR 100560303 B1 KR100560303 B1 KR 100560303B1
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- rubber composition
- ethylene propylene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- Health & Medical Sciences (AREA)
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- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
a)ⅰ) 에틸렌 프로필렌 디엔 터폴리머 80 내지 90 중량%; 및
ⅱ) 스티렌 58∼68 %를 함유하는 합성수지 10∼20 중량%
를 함유하는 베이스 원료 100 중량부;
b) 백카본, 실리틴, 및 탄산칼슘을 20 : 50 : 20의 비율로 혼합한 무기충전제를 5 내지 15 중량부로 함유하는 무기충전제 70 내지 85 중량부; 및
구분 | 실시예 1 | 비교예 1 |
무늬점도 | 32 | 23 |
슬립으로 인한 긁힘 또는 벗겨짐 | 현저히 양호 | 긁힘 발생 |
내마모성 | 600 % | 100 % |
보강성 | 600 % | 100 % |
Claims (3)
- 자동차용 웨더스트립 색상고무 조성물에 있어서,a)ⅰ) 에틸렌 프로필렌 디엔 터폴리머 80 내지 90 중량%; 및ⅱ) 스티렌 58∼68 %를 함유하는 합성수지 10∼20 중량%를 함유하는 베이스 원료 100 중량부;b) 백카본, 실리틴, 및 탄산칼슘을 20 : 50 : 20의 비율로 혼합한 무기충전제를 5 내지 15 중량부로 함유하는 무기충전제 70 내지 85 중량부; 및c) 붉은색을 나타내는 산화철(Fe2O3), 노란색을 나타내는 산화철(Fe2O3), 흰색을 나타내는 이산화티탄(TiO2), 및 검은색을 나타내는 카본블랙(GPF)으로 이루어지는 군으로부터 1 종 이상 선택되는 유색성분 9 내지 20 중량부를 포함하는 것을 특징으로 하는 자동차용 웨더스트립 색상고무 조성물.
- 제1항에 있어서,상기 a)ⅰ)의 에틸렌 프로필렌 디엔 터폴리머(ethylene propylene diene terpolymer, EPDM)가 무늬점도(ML1+4, 100 ℃)가 10∼20인 에틸렌 프로필렌 디엔 터폴리머와 무늬점도(ML1+4, 125 ℃)가 10∼15인 에틸렌 프로필렌 디엔 터폴리머를 블렌딩한 것임을 특징으로 하는 자동차용 웨더스트립 색상고무 조성물.
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KR1020040081801A KR100560303B1 (ko) | 2004-10-13 | 2004-10-13 | 자동차용 웨더스트립 색상고무 조성물 |
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KR1020040081801A KR100560303B1 (ko) | 2004-10-13 | 2004-10-13 | 자동차용 웨더스트립 색상고무 조성물 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20230068494A (ko) * | 2021-11-10 | 2023-05-18 | 신성산업 주식회사 | 친환경성 정수기용 브라인씰 고무 조성물 및 이에 의하여 제조되는 브라인씰 성형체 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20230068494A (ko) * | 2021-11-10 | 2023-05-18 | 신성산업 주식회사 | 친환경성 정수기용 브라인씰 고무 조성물 및 이에 의하여 제조되는 브라인씰 성형체 |
KR102628502B1 (ko) * | 2021-11-10 | 2024-01-26 | 신성산업 주식회사 | 친환경성 정수기용 브라인씰 고무 조성물 및 이에 의하여 제조되는 브라인씰 성형체 |
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